Home / 26,567,981.40-39,851,972.10-24,174,528.60

Finding the Fourth Proportional to 26,567,981.40, 39,851,972.10 and 24,174,528.60

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Solution

The fourth proportional to 26,567,981.40, 39,851,972.10 and 24,174,528.60 is: 36,261,792.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,567,981.40 : 39,851,972.10 = 24,174,528.60 : x
  2. Step 2: Convert to fraction form
    26,567,981.40/39,851,972.10 = 24,174,528.60/x
  3. Step 3: Cross multiply
    26,567,981.40x = 39,851,972.10 × 24,174,528.60
  4. Step 4: Simplify right side
    26,567,981.40x = 963,402,639,297,852.12
  5. Step 5: Solve for x
    x = 963,402,639,297,852.12/26,567,981.40
  6. Step 6: Final answer
    x = 36,261,792.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.